1 files changed, 0 insertions, 183 deletions
diff --git a/MakefileBasedBuild/app/sgBuf.c b/MakefileBasedBuild/app/sgBuf.c
deleted file mode 100644
index c030ba8..0000000
--- a/MakefileBasedBuild/app/sgBuf.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#define ADK_INTERNAL
-#include "fwk.h"
-#include "sgBuf.h"
-#include <string.h>
-
-
-#define INFO_MASK_NEEDS_FREE	0x80000000
-#define INFO_MASK_SIZE		0x00FFFFFF
-
-
-void sg_init(sg_buf* buf){
-
-    buf->first = NULL;
-    buf->last = NULL;
-    buf->totalLen = 0;
-}
-
-sg_buf* sg_alloc(void){
-
-    sg_buf* b = malloc(sizeof(sg_buf));
-    if(b) sg_init(b);
-
-    return b;
-}
-
-void sg_free(sg_buf* buf){
-
-    sg_buf_node* n = buf->first;
-    sg_buf_node* t;
-
-    while(n){
-
-        if(n->info & INFO_MASK_NEEDS_FREE) free(n->data);
-
-        t = n->next;
-        free(n);
-        n = t;
-    }
-}
-
-uint32_t sg_length(const sg_buf* buf){
-
-    return buf->totalLen;
-}
-
-static sg_buf_node* sg_alloc_node(const uint8_t* data, uint32_t len, uint8_t flags){
-
-    sg_buf_node* n;
-    uint32_t sz;
-
-    if(len &~ INFO_MASK_SIZE) return NULL; //too big
-
-    sz = sizeof(sg_buf_node);
-    if(flags & SG_FLAG_MAKE_A_COPY) sz += len;
-
-    n = malloc(sz);
-
-    if(n){
-
-        if(flags & SG_FLAG_MAKE_A_COPY){
-
-            uint8_t* ptr = (uint8_t*)(n + 1);
-            memcpy(ptr, data, len);
-            data = ptr;
-            flags &=~ SG_FLAG_NEEDS_FREEING;	//definitely not
-        }
-
-        n->info = len | ((flags & SG_FLAG_NEEDS_FREEING) ? INFO_MASK_NEEDS_FREE : 0);
-        n->data = data;
-    }
-    return n;
-}
-
-char sg_add_front(sg_buf* buf, const uint8_t* data, uint32_t len, uint8_t flags){
-
-    sg_buf_node* n = sg_alloc_node(data, len, flags);
-
-    if(!n) return 0;
-
-    n->next = buf->first;
-    buf->first = n;
-    if(!buf->last) buf->last = n;
-
-    buf->totalLen += len;
-
-    return 1;
-}
-
-char sg_add_back(sg_buf* buf, const uint8_t* data, uint32_t len, uint8_t flags){
-
-    sg_buf_node* n = sg_alloc_node(data, len, flags);
-
-    if(!n) return 0;
-
-    n->next = NULL;
-    if(buf->last) buf->last->next = n;
-    else buf->first = n;
-    buf->last = n;
-
-    buf->totalLen += len;
-
-    return 1;
-}
-
-void sg_concat_back(sg_buf* buf, sg_buf* second){
-
-    buf->totalLen += second->totalLen;
-
-    if(buf->last) buf->last->next = second->first;
-    else buf->first = second->first;
-    buf->last = second->last;
-
-    sg_init(second);
-}
-
-void sg_concat_front(sg_buf* buf, sg_buf* second){
-
-    sg_concat_back(second, buf);
-    *buf = *second;
-
-    sg_init(buf);
-}
-
-sg_iter sg_iter_start(const sg_buf* buf){
-
-    return (sg_iter)(buf->first);
-}
-
-char sg_iter_next(sg_iter* iterP, const uint8_t** buf, uint32_t* sz){
-
-    sg_buf_node* n = (sg_buf_node*)*iterP;
-
-    if(!n) return 0;	//end of line
-
-    if(buf) *buf = n->data;
-    if(sz) *sz = n->info & INFO_MASK_SIZE;
-
-    *iterP = n->next;
-    return 1;
-}
-
-void sg_copyto(const sg_buf* buf, uint8_t* dst){
-
-    sg_buf_node* n = buf->first;
-    uint32_t len;
-
-    while(n){
-
-        len = n->info & INFO_MASK_SIZE;
-
-        memcpy(dst, n->data, len);
-        dst += len;
-
-        n = n->next;
-    }
-}
-
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